Results 11 to 20 of about 1,614 (48)

Optimization of the Green Conventional Extraction Method of Sericin from Silkworm

Polymers
In the silk production process, cocoons from Bombyx mori worm are degummed and separated from their components. This step generates large residual quantities of an aqueous solution containing various chemical substances, including sericin—a protein that,
Daniel Stiven Burgos Gomez, Maite Rada-Mendoza, Diana M. Chito-Trujillo   +2 more
semanticscholar   +1 more source

Life Cycle Assessment of Biomass Waste and Coal Co-Firing: Advancing Circular Economy in Energy Production

Recycling
This study uses life cycle analysis (LCA) to evaluate the environmental impacts of co-firing bituminous coal with agricultural biomass waste, such as coconut and rice husks, emphasising circular economy principles.
Stiven J. Sofán-Germán, Miguel E. Doria-Oviedo, Jesús D. Rhenals-Julio, J. M. Mendoza-Fandiño   +3 more
semanticscholar   +1 more source

Digitalización de las Pymes en Ecuador: Desafíos, oportunidades y casos de éxito.

Revista Científica Multidisciplinar G-nerando
La digitalización se ha convertido en un factor clave para mejorar la competitividad y sostenibilidad de las Pequeñas y Medianas Empresas (PYMEs) en Ecuador.
Erik Stiven Salazar Mariscal, María Jesenia Cajas Rodríguez, Daniel Andrés Angulo Vélez, Freddy Alfonso Ruedas Palacios   +3 more
semanticscholar   +1 more source

Direct recycling of cathode scrap: retain or remove residual binder and conductive carbon additives?

Journal of Physics: Energy
Direct recycling of lithium-ion batteries offers a sustainable pathway for recovering valuable electrode materials. An unresolved issue remains regarding the role of functional additives, namely binder and conductive carbon.
Stiven López Guzmán, Cristina Luengo, Marine Reynaud, M. Galcerán, Marcus Fehse   +4 more
semanticscholar   +1 more source

From Simulations to Surveys: Domain Adaptation for Galaxy Observations

arXiv.org
Large photometric surveys will image billions of galaxies, but we currently lack quick, reliable automated ways to infer their physical properties like morphology, stellar mass, and star formation rates.
K. Brauer, Aditya Prasad Dash, Meet J. Vyas, A. Salim, Stiven Briand Massala   +4 more
semanticscholar   +1 more source

Las narrativas de la comunidad educativa y el horizonte institucional: tensiones y convergencias en la construcción de identidad escolar.

Actualidades Pedagógicas
This qualitative study, using a hermeneutic approach and discourse analysis, examines the relationship between the narratives of the educational community and the institutional horizon at the Rural Educational Institution Carbonera (Andes, Antioquia ...
Johan Stiven Candelo Burgos
semanticscholar   +1 more source

La Antisocialidad del Capitalismo: algunas reflexiones preliminares

Affectio Societatis
El texto La antisocialidad del capitalismo: algunas reflexiones preliminares de Samo Tomšič examina la vigencia de Marx y Freud para comprender la dinámica antisocial del capitalismo contemporáneo.
Juan Manuel Martin Uribe Cano, Ronny Stiven Medina Varela   +1 more
semanticscholar   +1 more source

¿Qué revela la gestión catastral en las zonas periurbanas de Juan Atalaya - Cúcuta, en el marco del catastro multipropósito?

Anales de Geografía de la Universidad Complutense
La presente investigación se focaliza en la administración del catastro multipropósito en los sectores periurbanos de la Ciudadela de Juan Atalaya, situada en San José de Cúcuta, tras la habilitación municipal como gestor catastral en el año 2020.
Jeison-Stiven Blanquiced S., Carlos Arturo Therán Suárez, Julio Alfonso González Mendoza   +2 more
semanticscholar   +1 more source

Ética en marketing en plataformas de streaming y su influencia en la percepción del consumidor [Ethics in marketing on streaming platforms and their influence on Consumer perception]

Revista Multidisciplinaria Perspectivas Investigativas
El crecimiento del streaming ha impulsado nuevas dinámicas de consumo digital, donde el uso responsable de datos influye directamente en la confianza del usuario. El objetivo de este estudio fue examinar el impacto de las prácticas éticas de marketing en
Edgar Stiven Bonilla-Heredia, Edwin Joselito Vásquez-Erazo   +1 more
semanticscholar   +1 more source

Computational methods for the identification of suicidal ideation: a systematic review

Frontiers in Artificial Intelligence
Introduction Suicide is one of the leading causes of death among young people, to the extent that in many countries it is considered a public health issue.
Brahian Stiven Gil Arias, Juan Carlos Blandón Andrade, G. Sidorov, Alejandro Morales-Ríos   +3 more
semanticscholar   +1 more source